| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.62 | 3.665% | $256.6953 | $256.70 | $256.70 | $256.70 |
| Purchase #2 | $238.60 | 8.568% | $259.0432 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $226.30 | 9.215% | $247.1535 | $247.15 | $247.15 | $247.20 |
| Purchase #4 | $130.28 | 9.488% | $142.641 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $146.42 | 12.155% | $164.2174 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $151.49 | 9.458% | $165.8179 | $165.82 | $165.80 | $165.80 |
| Purchase #7 | $56.51 | 9.223% | $61.7219 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $1,197.22 | $1,297.2902 | $1,297.29 | $1,297.25 | $1,297.20 | |